JP2010184518A - 後輪操舵制御装置 - Google Patents
後輪操舵制御装置 Download PDFInfo
- Publication number
- JP2010184518A JP2010184518A JP2009028265A JP2009028265A JP2010184518A JP 2010184518 A JP2010184518 A JP 2010184518A JP 2009028265 A JP2009028265 A JP 2009028265A JP 2009028265 A JP2009028265 A JP 2009028265A JP 2010184518 A JP2010184518 A JP 2010184518A
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- rear wheel
- vehicle
- steering control
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
- B60G7/003—Suspension arms, e.g. constructional features of adjustable length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/146—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by comprising means for steering by acting on the suspension system, e.g. on the mountings of the suspension arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/462—Toe-in/out
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/42—Electric actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/62—Adjustable continuously, e.g. during driving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/10—Constructional features of arms
- B60G2206/11—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link
- B60G2206/111—Constructional features of arms the arm being a radius or track or torque or steering rod or stabiliser end link of adjustable length
- B60G2206/1116—Actively adjustable during driving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/40—Steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/16—Running
- B60G2800/162—Reducing road induced vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/96—ASC - Assisted or power Steering control
- B60G2800/962—Four-wheel steering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Abstract
【解決手段】 車体1と後輪3rl,3rrとの間に介装され、伸縮することによって後輪3rl,3rrのトー角を変更する電動アクチュエータ8を備えた車両の操舵制御装置6であって、車両Vが走行している路面の状態を推定する路面状態推定手段(路面状態推定部63)を有し、路面状態推定手段63によって悪路判定がなされた場合、アクチュエータ8を中立状態に維持することを特徴とする。
【選択図】 図4
Description
Claims (3)
- 車体と後輪との間に介装され、伸縮することによって前記後輪のトー角を変更するアクチュエータを備えた車両の操舵制御装置であって、
前記車両が走行している路面の状態を推定する路面状態推定手段を有し、
前記路面状態推定手段によって悪路判定がなされた場合、前記アクチュエータを中立状態に維持することを特徴とする車両の操舵制御装置。 - 車体と後輪との間に介装され、伸縮することによって前記後輪のトー角を変更するアクチュエータを備えた車両の操舵制御装置であって、
前記車両が走行している路面の状態を推定する路面状態推定手段を有し、
前記路面状態推定手段によって悪路判定がなされた場合、前記アクチュエータを伸張状態に維持することを特徴とする車両の操舵制御装置。 - 車輪と前記車体との間にばね下制振手段が介装され、
前記路面状態推定手段は、前記ばね下制振手段の制御量に基づいて前記路面の状態を推定することを特徴とする、請求項1または請求項2に記載の操舵制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009028265A JP4977152B2 (ja) | 2009-02-10 | 2009-02-10 | 後輪操舵制御装置 |
EP10153110A EP2216190B1 (en) | 2009-02-10 | 2010-02-09 | Rear wheel steering control system |
US12/705,561 US8670900B2 (en) | 2009-02-10 | 2010-02-12 | Rear wheel steering control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009028265A JP4977152B2 (ja) | 2009-02-10 | 2009-02-10 | 後輪操舵制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010184518A true JP2010184518A (ja) | 2010-08-26 |
JP4977152B2 JP4977152B2 (ja) | 2012-07-18 |
Family
ID=41698193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009028265A Active JP4977152B2 (ja) | 2009-02-10 | 2009-02-10 | 後輪操舵制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8670900B2 (ja) |
EP (1) | EP2216190B1 (ja) |
JP (1) | JP4977152B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015217902A (ja) * | 2014-05-21 | 2015-12-07 | Ntn株式会社 | 転舵装置及び車両 |
WO2019059086A1 (ja) * | 2017-09-22 | 2019-03-28 | Ntn株式会社 | ステアリングシステム |
WO2020066707A1 (ja) * | 2018-09-26 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | サスペンション装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8068955B2 (en) * | 2008-01-08 | 2011-11-29 | Honda Motor Co., Ltd. | Vehicle with a variable rear toe angle |
JP5146593B2 (ja) * | 2009-03-03 | 2013-02-20 | トヨタ自動車株式会社 | 車両の操舵制御装置 |
EP2799263B1 (en) * | 2011-12-28 | 2018-05-30 | Nissan Motor Co., Ltd | Vehicle control device |
ITBO20120005A1 (it) * | 2012-01-05 | 2013-07-06 | Ferrari Spa | Attuatore lineare elettromagnetico per variare la geometria di una sospensione attiva di una vettura |
DE102012210225A1 (de) * | 2012-06-18 | 2013-12-19 | Zf Friedrichshafen Ag | Verstellvorrichtung für ein Fahrwerk eines Fahrzeugs mit Gleitstein |
CN104751666B (zh) * | 2013-12-30 | 2017-08-22 | 比亚迪股份有限公司 | 车辆监控系统以及车辆监控方法 |
US10625556B2 (en) | 2015-05-26 | 2020-04-21 | Exonetik Inc. | Dynamic motion control system using magnetorheological fluid clutch apparatuses |
JP6528923B1 (ja) * | 2017-10-19 | 2019-06-12 | 日本精工株式会社 | サスペンション操作システム及びサスペンション操作端末 |
KR102540888B1 (ko) * | 2018-10-08 | 2023-06-08 | 현대자동차주식회사 | 후륜조향장치의 토우가변제어 방법 |
DE102018130228B3 (de) * | 2018-11-29 | 2020-02-20 | Schaeffler Technologies AG & Co. KG | Aktuator für eine Hinterachslenkung eines Fahrzeugs sowie Hinterachslenkung mit einem solchen Aktuator |
JP7234962B2 (ja) * | 2020-02-11 | 2023-03-08 | トヨタ自動車株式会社 | 転舵装置およびそれが設けられたステアリングシステム |
CN113581290A (zh) * | 2021-07-05 | 2021-11-02 | 合肥工业大学 | 一种车辆前束自动调节装置及车辆前束自动调节方法 |
CN113352878B (zh) * | 2021-07-21 | 2022-12-16 | 中国第一汽车股份有限公司 | 车辆辅助转向输入装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60193780A (ja) * | 1984-03-15 | 1985-10-02 | Honda Motor Co Ltd | 車両のト−可変装置 |
JPS63192674A (ja) * | 1987-02-05 | 1988-08-10 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH01229710A (ja) * | 1988-03-09 | 1989-09-13 | Nissan Motor Co Ltd | サスペンションとステアリングの総合制御装置 |
JPH02124374A (ja) * | 1988-10-31 | 1990-05-11 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH03243467A (ja) * | 1990-02-21 | 1991-10-30 | Nissan Motor Co Ltd | 油圧制御システムの作動油供給制御装置 |
JPH0558320A (ja) * | 1991-08-29 | 1993-03-09 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH06286447A (ja) * | 1993-03-31 | 1994-10-11 | Mazda Motor Corp | 自動車のサスペンション装置 |
JPH0899648A (ja) * | 1994-09-28 | 1996-04-16 | Toyota Motor Corp | 車両の後輪操舵装置 |
JP2004067096A (ja) * | 2003-11-10 | 2004-03-04 | Denso Corp | パワーステアリング装置 |
JP2008201173A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | トー角変更装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58209605A (ja) * | 1982-05-31 | 1983-12-06 | Mazda Motor Corp | 自動車のリヤサスペンシヨン |
JP3476972B2 (ja) | 1995-07-17 | 2003-12-10 | 本田技研工業株式会社 | 後輪転舵装置 |
US6840098B2 (en) * | 2003-01-27 | 2005-01-11 | Donald R. Halliday | Roadway friction tester and method |
ES2362657T3 (es) * | 2003-04-01 | 2011-07-11 | Bridgestone Corporation | Sistema de análisis del estado de un vehículo, vehículo y sistema de gestión del estado de un vehículo. |
US7099760B2 (en) * | 2004-04-20 | 2006-08-29 | General Motors Corporation | Active wheel steering control |
EP1623856B1 (en) * | 2004-08-06 | 2012-02-22 | Honda Motor Co., Ltd. | Suspension control system |
US20090178876A1 (en) * | 2005-04-28 | 2009-07-16 | Kabushikikaisha Equos Research | Controlling apparatus and vehicle provided therewith |
JP2006321259A (ja) | 2005-05-17 | 2006-11-30 | Honda Motor Co Ltd | 可変減衰力ダンパー |
JP4636544B2 (ja) * | 2005-05-26 | 2011-02-23 | 日立オートモティブシステムズ株式会社 | サスペンション制御装置 |
JP4603561B2 (ja) * | 2007-02-27 | 2010-12-22 | 本田技研工業株式会社 | アライメント変更制御装置 |
EP1975041B1 (en) * | 2007-03-27 | 2013-10-16 | Honda Motor Co., Ltd. | Steering system |
JP5144304B2 (ja) * | 2008-02-22 | 2013-02-13 | 本田技研工業株式会社 | 車両の後輪操舵装置 |
-
2009
- 2009-02-10 JP JP2009028265A patent/JP4977152B2/ja active Active
-
2010
- 2010-02-09 EP EP10153110A patent/EP2216190B1/en not_active Not-in-force
- 2010-02-12 US US12/705,561 patent/US8670900B2/en not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60193780A (ja) * | 1984-03-15 | 1985-10-02 | Honda Motor Co Ltd | 車両のト−可変装置 |
JPS63192674A (ja) * | 1987-02-05 | 1988-08-10 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH01229710A (ja) * | 1988-03-09 | 1989-09-13 | Nissan Motor Co Ltd | サスペンションとステアリングの総合制御装置 |
JPH02124374A (ja) * | 1988-10-31 | 1990-05-11 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH03243467A (ja) * | 1990-02-21 | 1991-10-30 | Nissan Motor Co Ltd | 油圧制御システムの作動油供給制御装置 |
JPH0558320A (ja) * | 1991-08-29 | 1993-03-09 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH06286447A (ja) * | 1993-03-31 | 1994-10-11 | Mazda Motor Corp | 自動車のサスペンション装置 |
JPH0899648A (ja) * | 1994-09-28 | 1996-04-16 | Toyota Motor Corp | 車両の後輪操舵装置 |
JP2004067096A (ja) * | 2003-11-10 | 2004-03-04 | Denso Corp | パワーステアリング装置 |
JP2008201173A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | トー角変更装置 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015217902A (ja) * | 2014-05-21 | 2015-12-07 | Ntn株式会社 | 転舵装置及び車両 |
WO2019059086A1 (ja) * | 2017-09-22 | 2019-03-28 | Ntn株式会社 | ステアリングシステム |
JP2019055739A (ja) * | 2017-09-22 | 2019-04-11 | Ntn株式会社 | ステアリングシステム |
JP6997568B2 (ja) | 2017-09-22 | 2022-01-17 | Ntn株式会社 | ステアリングシステム |
WO2020066707A1 (ja) * | 2018-09-26 | 2020-04-02 | 日立オートモティブシステムズ株式会社 | サスペンション装置 |
JPWO2020066707A1 (ja) * | 2018-09-26 | 2021-08-30 | 日立Astemo株式会社 | サスペンション装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2216190B1 (en) | 2012-08-22 |
US20100204888A1 (en) | 2010-08-12 |
US8670900B2 (en) | 2014-03-11 |
EP2216190A1 (en) | 2010-08-11 |
JP4977152B2 (ja) | 2012-07-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4977152B2 (ja) | 後輪操舵制御装置 | |
EP2322412B1 (en) | Vehicle with a variable rear toe angle | |
JP5433023B2 (ja) | 車両の後輪トー角制御装置 | |
US20070290473A1 (en) | Device for changing distance between wheel and vehicle body, and system including the device | |
JP2010208619A (ja) | 車両挙動制御装置 | |
JP5738234B2 (ja) | 後輪トー角可変車両 | |
WO2009104497A1 (ja) | 車両の後輪操舵装置 | |
US20090112402A1 (en) | Control device for a variable damper | |
JP4505508B2 (ja) | 後輪トー角可変車両 | |
JP2009298317A (ja) | トー角制御装置及び車両用サスペンション装置 | |
JP2009234518A (ja) | アライメント角可変車両 | |
JP4567068B2 (ja) | 後輪トー角可変車両 | |
CN115107437A (zh) | 电动悬架装置 | |
JP2010234869A (ja) | 4輪操舵車両 | |
JP5090984B2 (ja) | 車両用衝突被害軽減装置 | |
JP5043804B2 (ja) | 車両挙動制御装置 | |
JP5602789B2 (ja) | 車両の後輪トー角制御装置 | |
KR100394631B1 (ko) | 자동차의 조향륜 현가장치 | |
JP2011005928A (ja) | 車両のトー角制御装置 | |
JP2010254268A (ja) | 操舵制御車両 | |
JP4987779B2 (ja) | 車両の後輪トー角制御装置 | |
JP2009120067A (ja) | 後輪トー角可変制御装置 | |
JP2009214774A (ja) | 後輪転舵制御装置 | |
JP2010254061A (ja) | 車両のトー角制御装置 | |
KR100559319B1 (ko) | 자동차의 조향륜 선회 복원력 증대 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20101209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101214 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110209 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110726 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110914 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20110914 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120403 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120413 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150420 Year of fee payment: 3 |